#575FE5#575FE5

#575FE5 is a mid, vivid blue. Relative luminance 0.159; OKLCH L 55.6% C 0.200 H 275.2°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#575FE5
RGB	rgb(87, 95, 229)
HSL	hsl(237, 73%, 62%)
HSV	hsv(237, 62%, 90%)
CMYK	cmyk(62%, 58.5%, 0%, 10.2%)
CIE-LAB	lab(46.80, 37.06, -69.14)
CIE-LCH	lch(46.80, 78.45, 298.19°)
OKLab	oklab(55.62% 0.0182 -0.1989)
OKLCH	oklch(55.62% 0.2 275.2)
XYZ	xyz(22.1609, 15.8660, 76.0082)
Luminance	0.1587 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#575FE5 #E5DD57

analogous

#57A6E5 #575FE5 #9657E5

triadic

#575FE5 #E5575F #5FE557

tetradic

#575FE5 #E557A6 #E5DD57 #57E596

square

#575FE5 #E557A6 #E5DD57 #57E596

split-complementary

#575FE5 #E59657 #A6E557

monochromatic

#1A22A8 #222DDD #575FE5 #8C91ED #C1C4F5

Accessibility & contrast

On white

5.03

#575FE5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#575FE5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #575FE5

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##575FE5	#FFFFFF	#000000	##FFFFFF
##575FE5	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0075E9

Deuteranopia (green-blind)

#0069E2

Tritanopia (blue-blind)

#008099

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #575fe5;
/* rgb */ color: rgb(87, 95, 229);
/* oklch */ color: oklch(55.6% 0.200 275.2);

Tailwind

colors: {
  custom: {
    50: '#948cee',
    500: '#575fe5',
    950: '#000000',
  },
}

SCSS

$custom: #575fe5;
$custom-light: #948cee;
$custom-dark: #000000;

JSON

{
  "hex": "#575fe5",
  "rgb": {
    "r": 87,
    "g": 95,
    "b": 229
  },
  "hsl": {
    "h": 236.62,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.55617,
    "c": 0.19974,
    "h": 275.2
  },
  "luminance": 0.15868
}

Semantic roles & 50–950 ramp

primary

#575FE5

secondary

#E6E3B2

accent

#CA10D5

background

#F9F8FE

surface

#F2F0FD

border

#CCCBD5

text

#0E0C16

muted

#7E7D84

Preview Lab

Preview with #575FE5

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →